12276+4521 RAO 279

12^h 27^m 38.78^s +45° 21' 19.0" P.A. 64.00 sep 1.5 mag 15.20,16.00

Coord 2000	12276+4521	Discov num	RAO 279	Comp		Coord arcsec 2000	12 27 38.78 +45 21 19.0
Date first	2016	Date last	2016	Obs	2
Pa first	65	Pa last	64.3	P.A. Now (θ)	64.3°
Sep first	1.6	Sep last	1.543	Sep. Now (ρ)	1.543"
Mag pri	15.20	Mag sec	16.00	delta mag (ΔM)	0.8	Spectral class
Pri motion ra	-168	Sec motion ra
Pri motion dec	-097	Sec motion dec
Notes	R (Red magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Canes Venatici

WDS 12276+4521 RAO 279 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
RAO		Robo AO (Palomar 60" AO project or KPNO 2.1m)	......
RAO2014	Ag j	Law, N.M., Morton, T., Baranec, C., Riddle, R., Ravichandran, G., Ziegler, C.,	2014ApJ...791...35L
RAO2014		Johnson, J.A., Tendulkar, S.P., Bui, K., Burse, M.P., Das, H., Dekany, R., et al.
RAO2014		ApJ 791, 35, 2014
RAO2014		(separation/magnitude difference limits estimated from their Figure 4)
RAO2015	Ag u	Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr.,	2015ApJ...799....4R
RAO2015	+orb	Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G.,
RAO2015		Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P.
RAO2015		ApJ 799, 4, 2015
RAO2015		(Note: Paper includes separation/magnitude difference limits for all stars
RAO2015		observed. These limits have been added to the Interferometric Catalog even for
RAO2015		resolved pairs, to indicate restrictions on any potential additional components.)
RAO2015b	A j	Ziegler, C., Law, N.M., Baranec, C., Riddle, R.L., & Fuchs, J.T.	2015ApJ...804...30Z
RAO2015b	+Ag	ApJ 804, 30, 2015
RAO2016	Ag j	Baranec, C., Ziegler, C., Law, N.M., Morton, T., Riddle, R.L., Atkinson, D.,	2016AJ....152...18B
RAO2016		Schonhut, J., & Crepp, J.
RAO2016		AJ 152, 18, 2016
RAO2017	Ag j	Ziegler, C., Law, N.M., Nicholas, M., Morton, T., Baranec, C., Riddle, R.L.,	2017AJ....153...66Z
RAO2017	+A	Atkinson, D., Baker, A., Roberts, S., & Ciardi, D.R.
RAO2017		AJ 153, 66, 2017
RAO2017b	Ag j	Schonhut-Stasik, J.S., Baranec, C., Huber, D., Ziegler, C., Atkinson, D., Gaidos,	2017ApJ...847...97S
RAO2017b		E., Law, N.M., Riddle, R., Hagelberg, J., van der Marel, N., & Hodapp, K.W.
RAO2017b		ApJ 847, 97, 2017
RAO2018	Ag j	Hillenbrand, L.A., Zhang, C., Riddle, R.L., Baranec, C., Ziegler, C., Law, N.M. &	2018AJ....155...51H
RAO2018		Stauffer, J.
RAO2018		AJ 155, 51, 2018
RAO2018		(Note: Precise date of observation not given. Pleiades assume mean Nov observing
RAO2018		date of 2014.86. Other targets given mean date of 2014.91.)
RAO2018b	Ag j	Ziegler, C., Law, N.M., Baranec, C., Riddle, R., Duev, D.A., Howard, W.,	2018AJ....155..161Z
RAO2018b		Jensen-Clem, R., Kulkarni, S.R., Morton, T. & Salama, M.
RAO2018b		AJ 155, 161, 2018
RAO2018c	Hg j	Ziegler, C., Law, N.M., Baranec, C., Morton, T., Riddle, R., De Lee, N., Huber, D.,	2018AJ....156..259Z
RAO2018c		Mahadevan, S. & Pepper, J.
RAO2018c		AJ 156, 259, 2018
RAO2019	Ag j	Bowler, B.P., Hinkley, S., Ziegler, C., Baranec, C., Gizis, J.E., Law, N.M., Liu,	2019ApJ...877...60B
RAO2019		M.C., Shah, V.S., Shkolnik, E.L., Riaz, B. & Riddle, R.
RAO2019		ApJ 877, 60, 2019
RAO2020a	Ag j	Schonhut-Stasik, J.S., Huber, D., Baranec, C., Lamman, C., Salama, M., Jensen-Clem,	2020ApJ...883...34S
RAO2020a		R., Duev, D.A., Riddle, R., Kulkarni, S.R. & Law, N.M.
RAO2020a		ApJ 883, 34, 2020
RAO2020b	Ag+ j	Lamman, C., Baranec, C., Berta-Thompson, Z.K., Law, N.M., Schonhut-Stasik, J.,	2020AJ....159..139L
RAO2020b	+A	Ziegler, C., Salama, M., Jensen-Clem, R., Duev, D.A., Riddle, R., Kulkarni, S.R.,
RAO2020b		Winters, J.G. & Irwin, J.M.
RAO2020b		AJ 159, 139, 2020
RAO2020c	Ag j	Laos, S., Stassun, K.G. & Mathieu, R.D.	2020ApJ...902..107L
RAO2020c		ApJ 902, 107, 2020
RAO2021	Ag j	Salama, M., Ou, J., Barance, C., Liu, M.C., Bowler, B.P., Barnes, P., Bonnet, M.,	2021AJ....162..102S
RAO2021		Chun, M., Duev, D.A., Goebel, S., Hall, D., Jacobson, S., Jensen-Clem, R., Law,
RAO2021		N.M., Lockhart, C., Riddle, R., Situ, H., Warmbier, E. & Zhang, Z.
RAO2021		AJ 162, 102, 2021
RAO2022	Ag j	Salama, M., Ziegler, C., Baranec, C., Liu, M.C., Law, N.M., Riddle, R., Henry,	2022AJ....163..200S
RAO2022		T.J., Winters, J.G., Jao, W.-C., Ou, J. & Ruiz, A.H.
RAO2022		AJ 163, 200, 2022

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12276+4521	RAO 279		2016	1	64	1.5	15.20	16.00		R	122738.78+452119.0

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WDS 12276+4521 RAO 279 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12276+4521 RAO 279 : MEASURES

No records found.

WDS 12276+4521 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 12276+4521 : ALADIN DSS IMAGE @ 12^h 27^m 38.78^s +45° 21' 19.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12276+4521 RAO 279 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		12276+4521	RAO 279		64	1.5
Show		12253+4536	SKF2647		65	111.9	29
Show		12281+4448	STF1645	AB	156	9.8	34
Show		12261+4553	LDS4207		309	14.5	36
Show		12257+4444	STF1642		180	2.5	43
Show		12239+4441	ES 1155		202	3.6	57
Show		12210+4531	HDS1740	Aa,Ab	109	0.5	71
Show		12210+4531	OPI 18	AB	257	3.9	71
Show		12344+4517	SKF2649		26	14.7	72
Show		12218+4617	SLW 711		83	33.8	83
Show		12224+4419	SKF2646		180	7.6	84
Show		12195+4456	COU1753		119	0.7	90
Show		12252+4655	YSC 98		192	0.1	98
Show		12228+4353	UC 2327			12.4	103
Show		12295+4703	BEM9001		134	22.2	104
Show		12176+4501	SKF2645		232	8.4	108
Show		12370+4436	LDS4237		303	197.3	110
Show		12380+4444	HJ 1219		260	10.2	116
Show		12359+4403	CLZ 57		299	36.9	118
Show		12190+4646	SLW 706		171	140.0	124
Show		12164+4444	A 1781		302	2.7	126
Show		12167+4424	HDS1729		237	0.3	130
Show		12397+4444	COU1578		66	1.4	133
Show		12354+4707	BVD 222		84	23.2	133
Show		12200+4337	HDS1736		25	0.2	134
Show		12403+4537	ES 727		7	6.2	134
Show		12317+4313	SKF2648		142	50.0	136
Show		12304+4734	SLN 70		356	4.2	136
Show		12173+4402	CVR1422		236	4.0	137
Show		12391+4634	CVR 660		190	25.6	141
Show		12244+4305	STT 250		353	0.3	141
Show		12366+4706	UC 2370		121	6.1	141
Show		12242+4304	STF1638		282	8.3	143
Show		12400+4421	LDS4242		260	79.5	145
Show		12252+4300	LDS4206		257	133.9	146
Show		12175+4706	SHN 153		-1	0.1	149
Show		12322+4300	COU1577		28	0.6	150
Show		12407+4627	CBL 391		257	11.5	152
Show		12363+4724	TDS8454		90	0.5	152
Show		12280+4753	ES 2642		257	29.2	153
Show		12171+4338	CVR 648		188	11.0	154
Show		12290+4247	UC 173		258	30.2	155
Show		12391+4702	CFN 9		110	0.5	156
Show		12130+4610	FAR 63		83	1.1	161
Show		12268+4803	CVR 655		336	19.2	162
Show		12410+4645	SLW 757		201	20.4	163
Show		12138+4643	A 1849		6	0.1	166
Show		12412+4359	A 1850		50	2.9	167
Show		12123+4618	HJ 2602		227	20.5	170
Show		12332+4802	TDS8432		187	2.6	171
Show		12279+4815	SLW 727		47	30.4	174

WDS 12276+4521 : COMPONENTS

	A
B	pa=55.6° sep=1.18"

12276+4521 A

Componente originario normalizzato	AB		Coord arcsec 2000	122738.78+452119.0		Mag	15.2		PmRA	-168.00
PmDE	-97.0

12276+4521 B

Componente originario normalizzato	AB		Coord arcsec 2000	122738.87+452119.7		Mag	16		Calc delta mag	0.8
Calc coord	yes